CN109695238A - A kind of engineering geologic crack measuring apparatus and application method - Google Patents
A kind of engineering geologic crack measuring apparatus and application method Download PDFInfo
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- CN109695238A CN109695238A CN201910074377.4A CN201910074377A CN109695238A CN 109695238 A CN109695238 A CN 109695238A CN 201910074377 A CN201910074377 A CN 201910074377A CN 109695238 A CN109695238 A CN 109695238A
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- 229910000831 Steel Inorganic materials 0.000 description 5
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- 239000003738 black carbon Substances 0.000 description 2
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- 239000011435 rock Substances 0.000 description 2
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
Abstract
The invention discloses a kind of engineering geologic crack measuring apparatus and application methods, including the first foundation bolt, first fixing seat, first support column, first scale bar, connection tube, fixing bolt, the second foundation bolt, second fixing seat, second support column, the second scale bar, I-shaped support frame, square head bolt, penetration of fracture subsidiary receives tape structure, adjustably adjusts the fixed wimble structure of edge of crack and data record clamps hardened structure, longitudinal screw is connected at left and right sides of the inside of the first fixing seat first foundation bolt respectively.The present invention can solve existing engineering geologic crack measuring apparatus there is the depth for being unable to measure crack, be not easy to the problem of fixing and be not easy to record measurement data.
Description
Technical field
The invention belongs to the field of measuring technique of earth's surface engineering geologic fissure more particularly to a kind of engineering geologic fissure to measure
Device.
Background technique
Engineering construction, excavation, explosion and the destruction and unstability that mankind's activities often cause Rock And Soil such as adopt, thus
Lead to the generation of surface cracks.The appearance position in crack is exactly Rock And Soil stress concentration region or the relatively low place of intensity, this
It is also likely to be land subsidence, the omen that geological disasters occur such as collapses, its development and change influences whether normal engineering naturally
Construction produces, the safety of traffic route and surface buildings.Therefore, the variation tendency for grasping it is engineers and technicians' energy
Enough important evidences for taking corresponding prevention reinforcement measure in time, it is seen that the deformation monitoring of engineering geologic fissure is very important.
The deformation of engineering geologic fissure be by factor controllings such as engineering construction, ground volume property and crustal stress, so its
It is three-dimensional for deforming, and existing tension closure deformation and horizontal sliding deformation also have sedimentation sliding deformation, therefore, crack
Deformation monitoring also allows for the deformation in three directions of monitoring.Currently, mostly using earth's surface to split there are many Fracture Deformation monitoring methods
The method for stitching two sides ocean weather station observation carries out crack displacement variation monitoring.
China Patent Publication No. is CN201990997U, and invention and created name is a kind of engineering geologic crack measuring apparatus,
The device includes two steel pipe pedestals for being separately fixed at geologic body crack both sides, and two steel pipe supports pass through consolidating for lower end respectively
Fixed end head is inserted and secured in the top steel pipe of the both sides steel pipe pedestal, and the top of described two steel pipe supports passes through pin
It is connected separately with fixed measuring staff and mobile measuring staff, the fixed measuring staff and mobile measuring staff pass through intermediate multi-functional geologic compass
It is attached；The multi-functional geologic compass is cubic design, and fixed measuring staff is secured within portion, and it can be surveyed with both sides
The pin and rotation gasket of bar are to rely on to rotate freely.But there is also can not survey for existing engineering geologic crack measuring apparatus
The depth for measuring crack is not easy to the problem of fixing and be not easy to record measurement data.
Therefore, a kind of engineering geologic crack measuring apparatus is invented to be very necessary.
Summary of the invention
The object of the present invention is to provide a kind of engineering geologic crack measuring apparatus and application methods, to solve existing engineering
Geology crack measuring device is not easy to fix and be not easy to asking for record measurement data there is the depth for being unable to measure crack
Topic.
The present invention is implemented as follows: a kind of engineering geologic crack measuring apparatus, including the first foundation bolt, first is fixed
Seat, the first support column, the first scale bar, connection tube, fixing bolt, the second foundation bolt, the second fixing seat, the second support column,
Second scale bar, I-shaped support frame, square head bolt, penetration of fracture subsidiary receive tape structure, adjustably adjust crack side
Edge fixation wimble structure and data record clamp hardened structure, and longitudinal screw is connected to the first fixation to first foundation bolt respectively
At left and right sides of the inside of seat；The first fixing seat lateral mid-point bolt is mounted on the lower end of the first support column；It is described
The first support column longitudinal direction upper end bolt be mounted on the left end of the first scale bar；The first scale bar transverse direction right part is plugged on
The inside left of connection tube；The fixing bolt is threaded in the junction of the first scale bar and connection tube；Described
Longitudinal screw is connected at left and right sides of the inside of the second fixing seat two foundation bolts respectively；Second fixing seat is laterally intermediate
Position bolt is mounted on the lower end of the second support column；The second support column longitudinal direction upper end bolt is mounted on the second scale bar
Right end；The second scale bar transverse direction left part is plugged on the inner right side of connection tube；The fixing bolt is also threadedly coupled
In the junction of connection tube and the second scale bar；The lower horizontal of the I-shaped support frame is mounted on by square head bolt
The upper surface of connection tube；The penetration of fracture subsidiary winding ruler structure setting is in the lower surface of connection tube；Described can
Telescopic adjustment edge of crack fixed cone structure setting is on the outer wall of the first scale bar and the second scale bar；The data record
Clamp the top that hardened structure is mounted on I-shaped support frame；It includes magnetic rotation that the penetration of fracture subsidiary, which receives tape structure,
Turning handle, rocking bar, wheel shaft, wheel seat, storage wheel, attachment base measure tape measure and counterweight conehead, the rear end spiral shell of the magnetic rotating handle
Line is connected to the inner right side middle position of rocking bar；The rocking bar transverse direction left part bolt is mounted on the front end of wheel shaft；Described
Storage wheel is mounted on the bosom position of wheel seat by wheel shaft；The wheel seat longitudinal direction upper end bolt is mounted under attachment base
Portion middle position；Measurement tape measure one end screw is connected to the upper middle position of counterweight conehead, and the other end is wrapped in receipts
Receive the outer surface of wheel.
Preferably, the fixed wimble structure of the telescopically adjustable edge of crack includes Anti-slip cover, push rod, and sliding tube stretches
Adjusting rod, fixed cone and fastening bolt, the Anti-slip cover are longitudinally socketed in the outer wall middle position of push rod；The push rod is vertical
The upper middle position of sliding tube is welded on to lower end；The telescopic advance lever longitudinal direction threaded one end is connected under sliding tube
Portion middle position, the other end are threaded in the upper middle position of fixed cone；Sliding tube is arranged in the fastening bolt
Front medial location.
Preferably, it includes crocodile clip that the data record, which clamps hardened structure, engagement plate, backing plate, recording sheet, fixing pipe and
Recording pen, the crocodile clip transverse lower portion screw are connected to the upper left side of engagement plate；The backing plate cross screw is connected to
The upper right side of engagement plate；The left part of the recording sheet is installed in the inner right side of crocodile clip；The fixing pipe is welded on rank
The front left middle position of fishplate bar；The recording pen transverse splicing is in the bosom position of fixing pipe.
Preferably, the magnetic rotating handle specifically uses the rubber stem of built-in magnetic column.
Preferably, bearing connection setting between the wheel shaft and wheel seat.
Preferably, setting is keyed between the wheel shaft and storage wheel.
Preferably, the measurement tape measure specifically uses nylon tape measure.
Preferably, the attachment base cross bolts are mounted on the lower surface of connection tube.
Preferably, the Anti-slip cover specifically uses rubber sleeve.
Preferably, the sliding tube is actively socketed on the right side of the outer wall of the first scale bar and the second scale bar respectively
On the left of outer wall.
Preferably, the fastening bolt be threaded in sliding tube and the first scale bar junction and sliding tube and
The junction of second scale bar.
Preferably, the stainless steel that front surface portrays graduation mark is respectively adopted in the first scale bar and the second scale bar
Bar.
Preferably, the recording pen specifically uses black carbon pen.
Preferably, the engagement plate is mounted on table in the upper horizontal section of I-shaped support frame laterally across square head bolt
Face.
Preferably, the telescopic advance lever specifically uses three-level stainless steel telescopic rod.
Compared with prior art, the present invention has following substantive distinguishing features outstanding and significant progress:
Magnetic rotating handle in the present invention, rocking bar, wheel shaft, wheel seat, storage wheel, attachment base, measurement tape measure and counterweight conehead
Setting, the depth for being conducive to fracture measure, can be convenient for subsequent maintenance or processing work, while can determine depth just
Carry out in subsequent Engineering Task.
The setting of Anti-slip cover in the present invention, push rod, sliding tube, telescopic advance lever, fixed cone and fastening bolt is conducive to really
Determine the position in crack, while can determine the width in crack by the mutual cooperation of structure on two sides, guarantees the convenience of measurement.
The setting of crocodile clip in the present invention, engagement plate, backing plate, recording sheet, fixing pipe and recording pen is conducive to pass through record
The data of measurement are recorded in recording sheet by pen, preferably to carry out engineering construction work.
First foundation bolt in the present invention, the first fixing seat, the setting of the second foundation bolt and the second fixing seat are conducive to
Play the role of it is good be auxiliarily fixed, guarantee measurement accuracy.
The setting of first scale bar and the second scale bar in the present invention is conducive to the width for determining crack in time, guarantees to survey
Measure accuracy.
First fixing seat in the present invention, the first support column, the setting of the second fixing seat and the second support column are conducive to play
Good supporting role.
The setting of I-shaped support frame in the present invention, is conducive to disassembly or installation data record clamps hardened structure, is convenient for
Operation.
The setting of fixing bolt in the present invention is conducive to dismantle or install the first scale bar and the second scale bar, be convenient for
The device is stored, operation is facilitated.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram that penetration of fracture subsidiary of the invention receives tape structure.
Fig. 3 is the structural schematic diagram of the fixed wimble structure of telescopically adjustable edge of crack of the invention.
Fig. 4 is the structural schematic diagram that data record of the invention clamps hardened structure.
Description of symbols: the first foundation bolt of 1-, the first fixing seat of 2-, the first support column of 3-, 4- the first scale bar, 5-
Connection tube, 6- fixing bolt, the second foundation bolt of 7-, the second fixing seat of 8-, the second support column of 9-, 10- the second scale bar, 11-
I-shaped support frame, 12- square head bolt, 13- penetration of fracture subsidiary receive tape structure, 131- magnetism rotating handle, and 132- shakes
Bar, 133- wheel shaft, 134- wheel seat, 135- storage wheel, 136- attachment base, 137- measure tape measure, 138- counterweight conehead, and 14- can stretch
The fixed wimble structure of contracting adjusting edge of crack, 141- Anti-slip cover, 142- push rod, 143- sliding tube, 144- telescopic advance lever, 145- are solid
Fixed cone, 146- fastening bolt, 15- data record clamp hardened structure, 151- crocodile clip, 152- engagement plate, 153- backing plate, 154- note
Record paper, 155- fixing pipe, 156- recording pen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1 and Figure 2, a kind of engineering geologic crack measuring apparatus of the invention, including the first foundation bolt
1, the first fixing seat 2, the first support column 3, the first scale bar 4, connection tube 5, fixing bolt 6, the second foundation bolt 7, second is solid
Reservation 8, the second support column 9, the second scale bar 10, I-shaped support frame 11, square head bolt 12, the winding of penetration of fracture subsidiary
Ruler structure 13, adjustably adjusts the fixed wimble structure 14 of edge of crack and data record clamps hardened structure 15, wherein the first lower margin spiral shell
Longitudinal screw is connected at left and right sides of the inside of the first fixing seat 2 bolt 1 respectively；First fixing seat, 2 lateral mid-point bolt peace
Mounted in the lower end of the first support column 3；The longitudinal upper end bolt of first support column 3 is mounted on the left end of the first scale bar 4；First scale
The lateral right part of bar 4 is plugged on the inside left of connection tube 5；Fixing bolt 6 is threaded in the first scale bar 4 and connection tube 5
Junction；Longitudinal screw is connected at left and right sides of the inside of the second fixing seat 8 second foundation bolt 7 respectively；Second fixing seat 8 is horizontal
The lower end of the second support column 9 is mounted on to middle position bolt；The longitudinal upper end bolt of second support column 9 is mounted on the second scale bar
10 right end；The lateral left part of second scale bar 10 is plugged on the inner right side of connection tube 5；Fixing bolt 6 is also threaded in rank
The junction of adapter tube 5 and the second scale bar 10；The lower horizontal of I-shaped support frame 11 is mounted on rank by square head bolt 12
The upper surface of adapter tube 5；Penetration of fracture subsidiary receives the lower surface that connection tube 5 is arranged in tape structure 13；It adjustably adjusts and splits
The fixed wimble structure 14 of tape edge edge is arranged on the outer wall of the first scale bar 4 and the second scale bar 10；Data record clamps hardened structure
15 are mounted on the top of I-shaped support frame 11；It includes magnetic rotating handle 131 that penetration of fracture subsidiary, which receives tape structure 13, is shaken
Bar 132, wheel shaft 133, wheel seat 134, storage wheel 135, attachment base 136 measure tape measure 137 and counterweight conehead 138, magnetic rotating handle
131 rear end is threaded in the inner right side middle position of rocking bar 132；The lateral left part bolt of rocking bar 132 is mounted on wheel shaft 133
Front end；Storage wheel 135 is mounted on the bosom position of wheel seat 134 by wheel shaft 133；The longitudinal upper end bolt peace of wheel seat 134
Mounted in the lower middle position of attachment base 136；Measurement 137 one end screw of tape measure is connected to the top interposition of counterweight conehead 138
It sets, the other end is wrapped in the outer surface of storage wheel 135, when the penetration of fracture measures, passes through 131 pivots rocker of hand-held magnetic rotating handle
132 so that wheel shaft 133 drives storage wheel 135 in 134 internal rotating of wheel seat, and tape measure 137 will be measured by making storage take turns 135 at this time
It puts down, at this time due to the gravity of counterweight conehead 138, measurement tape measure 137 can be made to drop to inside crack, measurement can be passed through
The graduation mark of tape measure 137 is determined the depth in crack, to guarantee to detect convenience.
In the present embodiment, in conjunction with shown in attached drawing 3, adjustably adjusting the fixed wimble structure 14 of edge of crack includes Anti-slip cover
141, push rod 142, sliding tube 143, telescopic advance lever 144, fixed cone 145 and fastening bolt 146,141 longitudinal direction of Anti-slip cover are socketed
In the outer wall middle position of push rod 142；The longitudinal lower end of push rod 142 is welded on the upper middle position of sliding tube 143；Telescopic adjustment
The longitudinal threaded one end of bar 144 is connected to the lower middle position of sliding tube 143, and the other end is threaded in the upper of fixed cone 145
Portion middle position；The front medial location of sliding tube 143 is arranged in fastening bolt 146, when measuring the width in crack, by loosening
Fastening bolt 146 holds the Anti-slip cover 141 outside push rod 142, that is, may make that sliding tube 143 is sliding in 4 outer wall of the first scale bar
It is dynamic, the cooperation of the fixed wimble structure 14 of edge of crack is adjustably adjusted by the left and right sides, that is, can determine the first scale bar 4 and second
10 outer wall graduation mark position of scale bar finally can determine fracture width, preferably to measure the width in crack.
In the present embodiment, in conjunction with shown in attached drawing 4, it includes crocodile clip 151, engagement plate that data record, which clamps hardened structure 15,
152, backing plate 153, recording sheet 154, fixing pipe 155 and recording pen 156,151 transverse lower portion screw of crocodile clip are connected to engagement plate
152 upper left side；153 cross screw of backing plate is connected to the upper right side of engagement plate 152；The left part of recording sheet 154 is installed in crocodile
The inner right side of folder 151；The fixing pipe 155 is welded on the front left middle position of engagement plate 152；Recording pen 156 is horizontal
To the bosom position for being plugged on fixing pipe 155, the data of measurement can be recorded in recording sheet 154 by recording pen 156, be led to
Opening crocodile clip 151 is crossed, recording sheet 154 is conveniently replaced or removes, preferably to carry out record work.
In the present embodiment, specifically, magnetic rotating handle 131 specifically uses the rubber stem of built-in magnetic column.133 He of wheel shaft
Bearing connection setting between wheel seat 134.Setting is keyed between wheel shaft 133 and storage wheel 135.Tape measure 137 is measured specifically to use
Nylon tape measure.136 cross bolts of attachment base are mounted on the lower surface of connection tube 5.Anti-slip cover 141 specifically uses rubber sleeve.Sliding
Pipe 143 is actively socketed on respectively on the right side of the outer wall of the first scale bar 4 and on the left of the outer wall of the second scale bar 10.Fastening bolt
146 are threaded in the connection of the junction of sliding tube 143 and the first scale bar 4 and sliding tube 143 and the second scale bar 10
Place.The stainless steel that front surface portrays graduation mark is respectively adopted in first scale bar 4 and the second scale bar 10.Recording pen 156 has
Body uses black carbon pen.Engagement plate 152 is mounted on the upper horizontal section of I-shaped support frame 11 laterally across square head bolt 12
Upper surface.Telescopic advance lever 144 specifically uses three-level stainless steel telescopic rod.
The present invention is implemented: in the present invention, when the penetration of fracture measures, being rotated by hand-held magnetic rotating handle 131
For rocking bar 132 so that wheel shaft 133 drives storage wheel 135 in 134 internal rotating of wheel seat, skin will be measured by making storage take turns 135 at this time
Ruler 137 is put down, and at this time due to the gravity of counterweight conehead 138, measurement tape measure 137 can be made to drop to inside crack, can be led to
The graduation mark for crossing measurement tape measure 137 is determined the depth in crack, to guarantee to detect convenience, when measuring the width in crack, leads to
The elastic fixing bolt 146 of over-discharge holds the Anti-slip cover 141 outside push rod 142, that is, may make sliding tube 143 outside the first scale bar 4
Wall sliding is adjustably adjusted the cooperation of the fixed wimble structure 14 of edge of crack by the left and right sides, that is, can determine 4 He of the first scale bar
Second scale bar, 10 outer wall graduation mark position finally can determine fracture width, preferably to measure the width in crack,
The data of measurement can be recorded in recording sheet 154 by recording pen 156, by opening crocodile clip 151, be conveniently replaced or taken
Lower recording sheet 154, preferably to carry out record work.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of engineering geologic crack measuring apparatus, which is characterized in that the engineering geologic crack measuring apparatus includes the first lower margin
Bolt (1), the first fixing seat (2), the first support column (3), the first scale bar (4), connection tube (5), fixing bolt (6), second
Foundation bolt (7), the second fixing seat (8), the second support column (9), the second scale bar (10), I-shaped support frame (11), square toes
Bolt (12), penetration of fracture subsidiary receive tape structure (13), adjustably adjust fixed wimble structure (14) sum number of edge of crack
It is clamped hardened structure (15) according to record, longitudinal screw is connected to the interior of the first fixing seat (2) to first foundation bolt (1) respectively
At left and right sides of portion；Described the first fixing seat (2) the lateral mid-point bolt is mounted on the lower end of the first support column (3)；It is described
The longitudinal upper end bolt of the first support column (3) be mounted on the left end of the first scale bar (4)；The first scale bar (4) is laterally
Right part is plugged on the inside left of connection tube (5)；The fixing bolt (6) is threaded in the first scale bar (4) and linking
Manage the junction of (5)；Longitudinal screw is connected to the inside or so of the second fixing seat (8) to second foundation bolt (7) respectively
Two sides；Described the second fixing seat (8) the lateral mid-point bolt is mounted on the lower end of the second support column (9)；Described second
Support column (9) longitudinal direction upper end bolt is mounted on the right end of the second scale bar (10)；The lateral left part of the second scale bar (10)
It is plugged on the inner right side of connection tube (5)；The fixing bolt (6) is also threaded in connection tube (5) and the second scale bar
(10) junction；The lower horizontal of the I-shaped support frame (11) is mounted on connection tube by square head bolt (12)
(5) upper surface；The penetration of fracture subsidiary receives tape structure (13) setting in the lower surface of connection tube (5)；It is described
Telescopically adjustable edge of crack fixed wimble structure (14) setting the first scale bar (4) and the second scale bar (10) outer wall
On；The data record clamps the top that hardened structure (15) is mounted on I-shaped support frame (11)；The penetration of fracture is auxiliary
Helping measurement to receive tape structure (13) includes magnetic rotating handle (131), rocking bar (132), wheel shaft (133), wheel seat (134), storage wheel
(135), attachment base (136) measure tape measure (137) and counterweight conehead (138), the rear end spiral shell of the magnetic rotating handle (131)
Line is connected to the inner right side middle position of rocking bar (132)；The lateral left part bolt of the rocking bar (132) is mounted on wheel shaft
(133) front end；The storage wheel (135) is mounted on the bosom position of wheel seat (134) by wheel shaft (133)；It is described
The longitudinal upper end bolt of wheel seat (134) be mounted on the lower middle positions of attachment base (136)；The measurement tape measure (137) one
End screw is connected to the upper middle position of counterweight conehead (138), and the other end is wrapped in the outer surface of storage wheel (135).
2. engineering geologic crack measuring apparatus as described in claim 1, which is characterized in that the telescopically adjustable crack side
Edge fixed wimble structure (14) includes Anti-slip cover (141), push rod (142), sliding tube (143), telescopic advance lever (144), fixed cone
(145) and fastening bolt (146), the Anti-slip cover (141) are longitudinally socketed in the outer wall middle position of push rod (142)；It is described
The longitudinal lower end of push rod (142) be welded on the upper middle positions of sliding tube (143)；The telescopic advance lever (144) is longitudinal
Threaded one end is connected to the lower middle position of sliding tube (143), and the other end is threaded among the top of fixed cone (145)
Position；Front medial location of fastening bolt (146) setting in sliding tube (143).
3. engineering geologic crack measuring apparatus as described in claim 1, which is characterized in that the data record clamps hardened
Structure (15) includes crocodile clip (151), engagement plate (152), backing plate (153), recording sheet (154), fixing pipe (155) and recording pen
(156), the crocodile clip (151) transverse lower portion screw is connected to the upper left side of engagement plate (152)；The backing plate (153)
Cross screw is connected to the upper right side of engagement plate (152)；The left part of the recording sheet (154) is installed in crocodile clip (151)
Inner right side；The fixing pipe (155) is welded on the front left middle position of engagement plate (152)；The recording pen
(156) transverse splicing is in the bosom position of fixing pipe (155).
4. engineering geologic crack measuring apparatus as described in claim 1, which is characterized in that the magnetic rotating handle (131)
Specifically use the rubber stem of built-in magnetic column.
5. engineering geologic crack measuring apparatus as described in claim 1, which is characterized in that the wheel shaft (133) and wheel seat
(134) bearing connection setting between；Setting is keyed between the wheel shaft (133) and storage wheel (135).
6. engineering geologic crack measuring apparatus as described in claim 1, which is characterized in that measurement tape measure (137) tool
Body uses nylon tape measure.
7. engineering geologic crack measuring apparatus as described in claim 1, which is characterized in that the attachment base (136) is laterally
Bolt is mounted on the lower surface of connection tube (5).
8. engineering geologic crack measuring apparatus as claimed in claim 2, which is characterized in that the Anti-slip cover (141) is specific
Using rubber sleeve.
9. engineering geologic crack measuring apparatus as described in claim 1, which is characterized in that the sliding tube (143) is respectively
It is actively socketed on the right side of the outer wall of the first scale bar (4) and on the left of the outer wall of the second scale bar (10).
10. a kind of application method of the engineering geologic crack measuring apparatus as described in any one of claim 1-9, feature
It is, when the penetration of fracture measures, by hand-held magnetic rotating handle (131) pivots rocker (132) so that wheel shaft (133) drives receipts
Wheel (135) is received in wheel seat (134) internal rotating, makes storage wheel (135) that tape measure (137) will be measured at this time and puts down, at this time due to
The gravity of counterweight conehead (183) can make measurement tape measure (137) drop to inside crack, then pass through measurement tape measure
(137) graduation mark is determined the depth in crack；When fracture width measures, by loosening fastening bolt (146), push rod is held
(142) external Anti-slip cover (143), so that sliding tube (143) is slided in the first scale bar (4) outer wall, it can by the left and right sides
The cooperation of telescopic adjustment edge of crack fixed wimble structure (14), that is, can determine the first scale bar (4) and the second scale bar (10) outside
Wall graduation mark position finally can determine fracture width, preferably to measure the width in crack；The data of measurement pass through
Recording pen (156) is recorded on recording sheet (154), by opening crocodile clip (151), to replace or remove recording sheet (154).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074377.4A CN109695238B (en) | 2019-01-25 | 2019-01-25 | Engineering geological crack measuring device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074377.4A CN109695238B (en) | 2019-01-25 | 2019-01-25 | Engineering geological crack measuring device and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109695238A true CN109695238A (en) | 2019-04-30 |
| CN109695238B CN109695238B (en) | 2024-03-26 |
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| CN110144984A (en) * | 2019-05-27 | 2019-08-20 | 陕西助智信息技术有限公司 | A kind of shallow foundation rectifying of leaned building bracing means of good fixing effect |
| CN110579160A (en) * | 2019-10-12 | 2019-12-17 | 安徽理工大学 | Tension fracture depth and width measuring device and application thereof |
| CN110593237A (en) * | 2019-09-24 | 2019-12-20 | 陕西铁路工程职业技术学院 | Engineering geological crack measuring device convenient to installation |
| CN112709180A (en) * | 2021-01-27 | 2021-04-27 | 盐城工学院 | Multi-functional road bridge concrete structure real-time detection device |
| CN112729064A (en) * | 2021-02-22 | 2021-04-30 | 山东省第三地质矿产勘查院 | Hydraulic ring geological crack measuring device and measuring method thereof |
| CN115823998A (en) * | 2022-12-12 | 2023-03-21 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Engineering geological crack rapid measuring device |
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| CN110144984A (en) * | 2019-05-27 | 2019-08-20 | 陕西助智信息技术有限公司 | A kind of shallow foundation rectifying of leaned building bracing means of good fixing effect |
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